Andrea B. Posted February 25, 2013 Share Posted February 25, 2013 Blum, A.G. (2013, 2016) Symphyotrichum novi-belgii (L.) Nesom (Asteraceae) New York Aster. Flowers photographed in ultraviolet and visible light. http://www.ultraviol...-new-york-aster Synonyms:Aster longifolius Lam.Aster novi-belgii L.Other Common Names:Michaelmas DaisyComment:One of the classic New England (US) fall flowers, the New York Aster is visited by bees, butterflies, wasps, flies and other pollinators. It is also a host plant for a variety of moths. In UV light the rays are UV-absorbing. Reference:1. Mittelhauser et al. (2010) New York Aster, page 116. The Plants of Acadia National Park. The U. of Maine Press, Orono, ME.2. New England Wild Flower Society (25 Mar 2017) Symphyotrichum novi-belgii. New York American-aster. https://gobotany.newenglandwild.org/species/symphyotrichum/novi-belgii/ Set 1Shore Cottage, Southwest Harbor, Maine, USA27 July 2014Wildflower Equipment [Nikon D600-broadband + Carl Zeiss 60mm f/4.0 UV-Planar] Visible Light [f/11 for 1/50" @ ISO-400 with Onboard Flash and Baader UVIR-Block Filter] Ultraviolet Light [f/11 for 15" @ ISO-400 with SB-14 UV-modified Flash and BaaderU UV-Pass Filter]A long exposure was made to permit multiple flashes for more even coverage. Visible Light [f/11 for 1/25" @ ISO-400 with Onboard Flash and Baader UVIR-Block Filter] Ultraviolet Light [f/11 for 15" @ ISO-400 with SB-14 UV-modified Flash and BaaderU UV-Pass Filter]A long exposure was made to permit multiple flashes for more even coverage. Set 2Southwest Harbor, Maine, USA19 July 2012Wildflower Equipment [Nikon D300-broadband + Carl Zeiss 60mm f/4.0 UV-Planar] Visible Light [f/11 for 1/4" @ ISO 200 with onboard Flash and Baader UVIR-Block Filter] Visible Light [f/11 for 1" @ ISO 200 with onboard Flash and Baader UVIR-Block Filter] Visible Light [f/11 for 1" @ ISO 200 with onboard Flash and Baader UVIR-Block Filter] Ultraviolet Light [f/11 for 1/4" @ ISO 200 with SB-14 UV-modified Flash with Baader UV-Pass Filter] Link to comment
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